offline

Of a system, currently not connected (generally electrically) to a larger network. For example, a power plant which is not connected to the grid, or a computer which is not connected to the Internet or to any other communications service.

I printed the web pages so I could read them later when I was offline.

Happening in the physical world (the real world) as opposed to on the internet.

Thousands of violent videos are still available on the internet, according to Alexander, who claims they lead to an escalation in offline tensions between rival gangs. "I believe some young people are losing their lives as result of this material on the internet," she said.

If you want to keep the phone bill down you can set up your Newsreader to operate offline. This means that your Newsreader will fetch new message headers, collect messages you wish to read, and send any responses you may have set up all in one go. You can then read news offline, while you are not running up the phone bill[…].

At meetings, people cut off discussion by saying “Let’s continue that conversation offline,” even though they are meeting face to face, not online; “offline” is a new synonym for “in private,” as though everything public were now on the Internet.

The person running the meeting also has the important job of saying “Take it offline.” Whenever two or more people get off on a tangent that doesn’t require everybody’s attention, instruct them to continue the conversation outside the boundaries of the meeting.